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Mikasa Industry

Thursday, February 21, 2019
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FEATURES

In order to meet severer condition onto rubber rollers, staffs of our technical department devote themselves constantly to develop peculiar rubber compound for covering severer line condition of the customers.
Synthetic Rubber
NN-572 MM582 HX-312 SRT-382 NEW T-16 75SL SRT-392 Y-381
Hyparone N.B.R.
Hardness(JISA) 70 75 75 83 80 75 90 80
Tensile Strength(kg/cm2) 202 180 235 210 180 230 250 185
Elongation(%) 350 375 300 150 275 540 150 500
Resilience(Rebound)(%) 40 38 32 20 28 30 - 42
Permanent Elongation(%) 3 - - - - 5 - 5
Wear Resistance ~ ~ ~
Tear Resistance(kg/cm) 45 52 32 30 30 30 31 50
Colour Black Black Black Black Brown White Black White
Water Resistance
Oil&Gasoline Resistance
Heat Resistance -
Acid resistance (HCL) -
Acid resistance (H2SO4) -
Acid resistance(NaCr2O7-2H2O)
Alkaline Resistance -
Surfactant -
Methyl ethyl ketone -
Heat Resistance(Temperature C°Max) 120 120 110 110 110 110 110 110
SB720 TE-205 E671 AWZ-992 S310W70
N.B.R. E.P.T. H-N.B.R. Neo-prene
Hardness(JISA) 73 77 73 85 70
Tensile Strength(kg/cm2) 200 130 115 328 328
Elongation(%) 350 300 575 310 310
Resilience(Rebound)(%) 30 30 15 29 29
Permanent Elongation(%) 5 7 - 4 4
Wear Resistance
Tear Resistance(kg/cm) 40 35 34 35 35
Colour Black Black White Black White
Water Resistance
Oil&Gasoline Resistance
Heat Resistance -
Acid resistance (HCL)
Acid resistance (H2SO4)
Acid resistance(NaCr2O7-2H2O) -
Alkaline Resistance - - -
Surfactant - - -
Methyl ethyl ketone
Heat Resistance(Temperature C°Max) 110 130 130 160 110
Urethane
C-7984 G-7964 C(S)7921 NT-7954 NT-7904 N2-7905 N2-7954 LX-7855
Polyether
Hardness(JISA) 98 94 92 95 90 90 95 85
Tensile Strength(kg/cm2) 500 550 450 643 600 405 481 420
Elongation(%) 380 400 450 360 400 460 360 450
Resilience (Rebound)(%) 42 25 33 44 45 55 47 40
Permanent Elongation(%) - 5 2.5 2 2 27 35 55
Wear Resistance
Tear Resistance(kg/cm) 140 - - - - 89 109 94
Colour Green Green White Green Green Light-
brown
Green Light-
brown
Water Resistance
Oil&Gasoline Resistance ~ ~ ~
Heat Resistance - - -
Acid resistance(HCL)
Acid resistance(H2SO4)
Acid resistance(NaCr2O7-2H2O) - - -
Alkaline Resistance
Surfactant - - -
Methyl ethyl ketone - - -
Heat Resistance(Temperature C°Max) 80 80 80 80 80 100 100 80
LX-7905 J7955 J-7904
Polyether
Hardness(JISA) 90 95 87
Tensile Strength(kg/cm2) 450 455 450
Elongation(%) 420 460 450
Resilience(Rebound)(%) 55 28 36
Permanent Elongation(%) 30 50 2
Wear Resistance -
Tear Resistance(kg/cm) 92 122 -
Colour Light-brown Light-brown Green
Water Resistance ~
Oil&Gasoline Resistance ~
Heat Resistance - -
Acid resistance (HCL)
Acid resistance (H2SO4)
Acid resistance(NaCr2O7・2H2O) - -
Alkaline Resistance ~maru
Surfactant - -
Methyl ethyl ketone - -
Heat Resistance(Temperature C°Max) 90 100 100

KIND OF RUBBER FOR USE

e-rr steel mills paper mills
Styrene Butadiene Rubber(SBR) Carrier roll Table roll
Felt roll
Chloroprene Rubber(CR) Wringer roll
Chloro Sulfonated Polyethylene(CSM) Wringer roll,Sink roll,Dam roll
Hold down roll
Sizing Press roll
Suction roll
Acrylonitrile Butadiene Rubber(NBR) Bridle roll,Wringer roll
Deflector roll
Ethylene Propylene Rubber(EPT/EPDM) Tower roll,Sink roll
Chloronated Polyethylene(CPE) Wringer roll-Sink roll
Hold down roll
Fluoro Rubber(FKM) Heat-resistant roll
Hydrogenatednitrile Butadiene Rubber
(HNBR)
Bridle roll,Wringer roll
Urethane Rubber(U) Bridle roll,Wringer roll
Back-up roll,Pinch roll
Sizing Press roll